000 00493 a2200193 4500
041 _aEn
080 _bDIS
082 _a333.7
100 _aDissanayake D.M.S.A
245 _aLand suitability evaluation of block iv of the Uma oya irrigation project
260 _c2011
_g2011
300 _bill,,map
_c30 cm.
_aviii,50 p
650 _aSOIL PROPERTIES
650 _aLAND SUITABILITY
650 _aCROP REQUIREMENT
650 _aCROP RECOMMENDATION
650 _aSOIL SERIES
942 _cT
999 _c10637
_d12084